Universal Licensing System
WDQ6639
Marine dredging & Construction
License details
| ULS identifier | 5218549 |
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| Call sign | WDQ6639 |
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| Radio service | SB |
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| Status | A |
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| Grant date | 2025-12-03 |
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| Expiration | 2035-12-03 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:59:40 |
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Licensee
| Name | Marine dredging & Construction |
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| Applicant type | L |
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| FRN | 0037628773 |
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| Location | Old Saybrook, CT |
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| Address | 32 Channelside Drive, Old Saybrook, CT, 06475 |
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License history
| Date | File or call sign | Action |
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| 2025-12-03 | WDQ6639 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 5218549 | 2026-08-02 02:59:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDQ6639 | ULS 5218549 | 2026-08-02 02:59:40 |
| Status | A | ULS 5218549 | 2026-08-02 02:59:40 |
| Service | SB | ULS 5218549 | 2026-08-02 02:59:40 |
| Grant Date | 2025-12-03 | ULS 5218549 | 2026-08-02 02:59:40 |
| Expiration Date | 2035-12-03 | ULS 5218549 | 2026-08-02 02:59:40 |